🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`bourd.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:329e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a422^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.158^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.34^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`nora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nora.ns.cloudflare.com`
		A	108.162.192.213^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	172.64.32.213^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	173.245.58.213^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=A3f1fnXaZBf2mLyKJRoZbfzauCh4pLiqC-KYYIBxPQk`
TXT	`google-site-verification=e1k4s_kfJGvKhxYXTzOS1J_gkXjcO57RWROPDp4a6O8`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.158, 172.67.164.34
		IPv6 hints	2606:4700:3037::6815:329e, 2606:4700:3037::ac43:a422
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2415722617

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

bourd.dev

bourd.io

bourd.in

bourd.workers.dev

bourd.com

bourd.ru

bourd.ai

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urodb.ph

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udbor.ph

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dorub.mx

brudo.fyi

brudo.com

dobru.pages.dev

dubor.sk

brodu.org

robud.eu

dobru.workers.dev

dubro.network

urdob.app

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ourdb.workers.dev

droub.ly

dubor.rs

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robud.fr

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dubor.es

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burdo.me

brduo.xyz

dubor.de

dubor.it

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dubor.kg

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brudo.ro

Previous names

Next names

bourdeau.dev

bourdela.dev

bourdin.dev

bourdon.dev

bourdosoft.dev

bourg.dev

bourgas.dev

bourgin.dev

bourgoin.dev

bourgois.dev

bourhanhassoun.dev

bourinou.dev

bouriquet.dev

bourke.dev

bourkey.dev

bourmet.dev

bourn.dev

bourogaa.dev

bourque.dev

bourquelot.dev

DNS History

15 records (11 active, 4 former)

●NSkirk.ns.cloudflare.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 14:22:42
● 2026-09-26 09:17:36

●NSnora.ns.cloudflare.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 14:22:42
● 2026-09-26 09:17:36

●MXalt1.aspmx.l.google.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 14:22:42
● 2026-09-26 09:17:36

●MXalt2.aspmx.l.google.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 14:22:42
● 2026-09-26 09:17:36

●MXalt3.aspmx.l.google.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 14:22:42
● 2026-09-26 09:17:36

●MXalt4.aspmx.l.google.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 14:22:42
● 2026-09-26 09:17:36

●MXaspmx.l.google.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 14:22:42
● 2026-09-26 09:17:36

●A104.21.50.1582026-09-19 → 2026-09-26 · 3 obs

○ 2026-09-04 14:22:42
● 2026-09-19 08:05:12
● 2026-09-26 09:17:36

●A172.67.164.342026-09-19 → 2026-09-26 · 3 obs

○ 2026-09-04 14:22:42
● 2026-09-19 08:05:12
● 2026-09-26 09:17:36

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 14:22:42
○ 2026-09-19 08:05:12
○ 2026-09-26 09:17:36

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 14:22:42
○ 2026-09-19 08:05:12
○ 2026-09-26 09:17:36

●A2606:4700:3037::6815:329e2026-09-19 → 2026-09-26 · 3 obs

○ 2026-09-04 14:22:42
● 2026-09-19 08:05:12
● 2026-09-26 09:17:36

●A2606:4700:3037::ac43:a4222026-09-19 → 2026-09-26 · 3 obs

○ 2026-09-04 14:22:42
● 2026-09-19 08:05:12
● 2026-09-26 09:17:36

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 14:22:42
○ 2026-09-19 08:05:12
○ 2026-09-26 09:17:36

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 14:22:42
○ 2026-09-19 08:05:12
○ 2026-09-26 09:17:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
bourd.dev	kirk.ns.cloudflare.com, nora.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.213

NS records: kirk.ns.cloudflare.com, nora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bourd.dev (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.34, 104.21.50.158`
AAAA	2	`2606:4700:3037::6815:329e, 2606:4700:3037::ac43:a422`
NS	2	`kirk.ns.cloudflare.com, nora.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=A3f1fnXaZBf2mLy, google-site-verification=e1k4s_kfJGvKhxY...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

bourd.dev has four IP addresses: 104.21.50.158, 172.67.164.34, 2606:4700:3037::6815:329e and 2606:4700:3037::ac43:a422.

Two other host names, along with jobsitecanvas.com, fastopq.com and socialcheck.cl, also share IP numbers with bourd.dev.

Name Servers

bourd.dev has two authoritative name servers — kirk.ns.cloudflare.com and nora.ns.cloudflare.com.

bourd.dev shares its NS records with other domains, for example centraltrade.company, cagor.de, tukel.de and two others.

bourd.dev shares at least some of its name servers with other domains, including liceremovalnova.com, ephraimwilliams.com, bestworkonline722.pages.dev and two others.

These name servers are frequently seen alongside the name servers rose.ns.cloudflare.com, dax.ns.cloudflare.com, drake.ns.cloudflare.com and mary.ns.cloudflare.com.

DNS names with 6 IP addresses:

kirk.ns.cloudflare.com points to 108.162.193.192, 172.64.33.192, 173.245.59.192 and 3 other IP addresses.

nora.ns.cloudflare.com points to 108.162.192.213, 172.64.32.213, 173.245.58.213 and 3 other IP addresses.

Mail Servers

Mail for bourd.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between bourd.dev and other domains, including nocdurnadsa.wpengine.com, kitmedialab.com, yournorth.ai and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.